Electrical Operation; Extraction/Insertion Procedures - WEG ABW06D Manual De Instrucciones

open Circuit Breaker

3.2 eleCtrICAl operAtIon

The operation of the circuit breaker by electrical control is executed by means of the
motorized drive and by the closing and opening coils, accessories installed internally in
the circuit breaker.
The motorized drive loads the springs of the operation mechanism automatically, whenever
the circuit breaker is turned off, an operation which ends after approximately 5s. The power
supply of the motor is executed by the terminals U1 and U2.
In order to turn on the circuit breaker, when its springs are loaded, a voltage pulse is applied
to the terminals of the closing coil (A1 and A2).
In order to turn off the circuit breaker, a voltage pulse is applied to the terminals of the
opening coil (C1 and C2). In circuit breakers equipped with a subvoltage coil, the circuit
breaker can be turned off cutting the power supply of this coil (D1 and D2).

3.3 extrACtIon/InSertIon proCeDureS

Insertion
1. Pull the rails of
both the sides,
as far out as
possible.
4. Maintaining the OFF button
pressed, insert the extraction rod
in the hole located in the lower
part of the circuit breaker.
24 | ABW
Lock of the
rails
2. Position the circuit
breaker on the rails,
paying attention to the
perfect fitting.
CAutIon!
The extraction rod can only be inserted with
the "OFF" button pressed.
The position lock comes out whenever the
operation is concluded. Then go on to the
next step.
English
3. Slowly push the
circuit breaker inside the
extraction car.